OK saw in other threads reports on possible sound problem with using non AHII stock sounds (dang like Mitsu's sounds too).
Even put out a sound report myself earlier regarding sound loops and lockups anywhere from 10 minutes to 1 hour online.
Was just on for a little over 2 hours without a single problem!
What I did was to place all non stock sounds in a backup file and just used all stock sounds from AHII install.
No sound loop lock up so far where before was getting into sound loops and lockups.
No disconnects, no CTD's.
Did not stay on long enough to see if the possible video bleed issue affected me. Did note that the video memory used kept increaseing gradually. When I logged was at 83.2 mg used from a start of about 70 mg.
128 mg ATI 9800 pro here.
Hope this helps!!!!