AIW pro needs help

All IN Wonder Pro
Acer computerr w/ AMD3500+
1G RAM
loads of disc space (<500G)

Problem
Using the software from install disc, schedualed record doesn't
(MMC9.08 )
Updating from the AMD/ATI site to MMC9.16 TV won't work at all
Updating WDM seems OK (other than having to re-realign the stations
again)

So...
What are the "best" versions to make this thing work as advertised?

Thanks

Beamer