Several of the older (mostly beta-era) aircraft and cockpits are starting to, ahem, show signs of their age. Cockpits, such as those of the F4U, FW-190 and P-51 (and a couple others) pale in comparison to newer ones (the 262 cockpit is beautiful!). Some of the 3D shapes are also starting to look a bit "rough" as well.
I admit it--I'm jealous

Also, there's a number of small but oh-so-annoying bugs, such as the B-17 shooting through its own tail and the LANC's propellers chopping into the cockpit (well at least it looks like they are). There's also the issue of the map becomming un-readable at night, and a host of other small nusiances. It certainly wouldn't hurt anyone to fix those.
Who would like to see HTC devote one single game version, say 1.1 or 1.11, to updating the present game as opposed to adding new material? While adding new material is important, it is equally important to keep older portions of the game up-to-date. I'd be perfectly happy if HTC were to take some time off from development to make the older portions of the game up-to-date. I don't need new material every 2 or 3 months to keep me happy

(Of course I'm happy either way, HTC is awesome)
Count me as number 1 FOR an "update" version.
J_A_B