Question on Ascension final battle: memory problem

[Section_Eight]

I posted this question on the Bioware forums, and they suggested I go here.

I'm using the WeiDu version of Ascension, version 1.4.1. I struggled through the final battle (after ten attempts over three days), and managed to get it down to just Mellisan and Yaga (since he's friggin' invulnerable).

I was mighty pleased when Mellisan got hit by something called "Feedback" when I axed Sendai. I was less pleased when the game froze seconds later. Locked up Windows too.

I suspect this is a memory problem. The computer I have has about 11 times the recommended specs for ToB. I've also indicated this in the settings thingy by setting all those meters to max. The only thing I didn't touch was the cache; it's still at 300 MB.

If I up the cache to, say, 400, would this fix the problem?  

[Section_Eight]

Whoop. Make that v1.4.15.

[Dyara]

I donīt know if making a larger cache will fix your problem. However I see no reason why you shouldnīt set it to 999 mb (I guess thatīs the largest value) if you have enough room on your HD.

[hlidskialf]

Don't forget to empty your cache after doing this in case something corrupted is causing your crash.

[chemic_al]

Don't think its a memory problem, but something else.

I also get this in WeiDU ascension (also using 1.4.15), I never had a problem with the classic version.  The most common time is when the second of the five dies.

This is the only time my game crashes with a solid freeze as well.