I've a middling problem that's become major headache.
After my PC crashed, I had to reinstall. Spending a day and going through 3 or 4 official Via drivers elicited no response from the silicon monster's maw. After much headbanging & haitpulling, I came across the Vinylv600a (A1u600a)ZIP and got something - -the Chipmunk family!

Be it MP3s, shoutcasts or vanilla PC bells & whistles, they all sounded like they'd overdone it with the laughing gas.
What goes on here?
[System Information]
Microsoft Windows 98 4.10.2222 A
Clean install using Full OEM CD /T:C:\WININST0.400 /SrcDir=E:\WIN98 /IE /NF /IZ /IS /IQ /IT /II /NR /II /C /U:xxxxxxxxxxxxxxxxx
IE 5 5.00.2614.3500
Uptime: 0:01:47:32
Normal mode
On "W5X0F3" as "Tamaal Ghosh"
GenuineIntel x86 Family 6 Model 8 Stepping 6
256MB RAM
31% system resources free
Windows-managed swap file on drive C (17391MB free)
Available space on drive C: 17391MB of 19083MB (FAT32)
Available space on drive D: 17584MB of 19083MB (FAT32)