I have similar issues with 0 or 1 FPS in all WW1 planes except the Dr.VII. I can fly that from spawn to landing AOK. All others I cant get off the ground.
WW1 crates enabled in the TA and the issue does not arise there.
Also noticed when I tried to start our squad there, I could only invite 5 people.
My DxDiag:
------------------
System Information
------------------
Time of this report: 3/10/2010, 23:45:22
Machine name: ATHLONXP
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.090206-1233)
Language: English (Regional Setting: English)
System Manufacturer: ASUSTeK Computer INC.
System Model: A7N8X
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: AMD Athlon(tm) XP 2500+, MMX, 3DNow, ~1.8GHz
Memory: 2048MB RAM
Page File: 354MB used, 2311MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode
------------
DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)
---------------
Display Devices
---------------
Card name: Radeon X1650 Series
Manufacturer: ATI Technologies Inc.
Chip type: ATI Radeon Graphics Processor AGP (0x71C7)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_71C7&SUBSYS_0850174B&REV_9E
Display Memory: 512.0 MB
Current Mode: 1280 x 960 (32 bit) (75Hz)
Monitor: ViewSonic A90-2
Monitor Max Res: 1600,1200
Driver Name: ati2dvag.dll
Driver Version: 6.14.0010.6925 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 2/25/2009 16:41:10, 325120 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: ati2mtag.sys
Mini VDD Date: 2/25/2009 17:58:57, 3565568 bytes
Device Identifier: {D7B71EE2-3287-11CF-F66F-5A283FC2CB35}
Vendor ID: 0x1002
Device ID: 0x71C7
SubSys ID: 0x0850174B
Revision ID: 0x009E
Revision ID: 0x009E
Video Accel: ModeMPEG2_C ModeMPEG2_D ModeWMV8_B ModeWMV8_A ModeWMV9_B ModeWMV9_A
Deinterlace Caps: {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch
{3C5323C1-6FB7-44F5-9081-056BF2EE449D}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,2) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{552C0DAD-CCBC-420B-83C8-74943CF9F1A6}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,2) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run
-------------
Sound Devices
-------------
Description: NVIDIA(R) nForce(TM) Audio
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: NFORCE_VAD
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: nvapu.sys
Driver Version: 6.14.0462.0000 (English)
Driver Attributes: Final Retail
WHQL Logo'd: n/a
Date and Size: 4/13/2005 11:34:02, 414464 bytes
Other Files:
Driver Provider: NVIDIA Corporation
HW Accel Level: Standard
Cap Flags: 0x0
Min/Max Sample Rate: 0, 0
Static/Strm HW Mix Bufs: 0, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: No, No
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
Registry: OK
Sound Test Result: Not run
---------------------
Sound Capture Devices
---------------------
Description: NVIDIA(R) nForce(TM) Audio
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: nvapu.sys
Driver Version: 6.14.0462.0000 (English)
Driver Attributes: Final Retail
Date and Size: 4/13/2005 11:34:02, 414464 bytes
Cap Flags: 0x0
Format Flags: 0x0
-----------
DirectMusic
-----------
DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
DLS Version: 1.00.0016.0002
Acceleration: n/a
Ports: Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
MPU-401, Hardware (Kernel Mode), Input, No DLS, External
MPU-401, Hardware (Kernel Mode), Output, No DLS, External
NVIDIA(R) nForce(TM) Audio, Software (Kernel Mode), Output, DLS, Internal
Microsoft MIDI Mapper [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
Microsoft GS Wavetable SW Synth [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
MPU-401 [Emulated], Hardware (Not Kernel Mode), Output, No DLS, External
MPU-401 [Emulated], Hardware (Not Kernel Mode), Input, No DLS, External
Registry: OK
Test Result: Not run
-------------------
DirectInput Devices
-------------------
Device Name: Mouse
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: Keyboard
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: CH PRO THROTTLE USB
Attached: 1
Controller ID: 0x2
Vendor/Product ID: 0x068E, 0x00F1
FF Driver: n/a
Device Name: CH FIGHTERSTICK USB
Attached: 1
Controller ID: 0x1
Vendor/Product ID: 0x068E, 0x00F3
FF Driver: n/a
Device Name: Saitek Cyborg USB Stick
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x06A3, 0x0464
FF Driver: n/a
Poll w/ Interrupt: No
Registry: OK
-----------