Please Please Please help I'm frustated.

When I still have 512 mb stick it was ok encoding 90 minutes film.
The encoding always from DV to mpeg1.
Not long after one of the memory stick broken, I got not enough memory error and audio error while encoding using frameserver from premiere with TMPGenc.
Now I reformated my computer and do a fresh installation.
I set the paging file to be automatic by windows and i have plenty of harddrive space.

1. I still got the not enough memory or audio error message from TMPGenc at about 98-99% of the process.

2. When i encode using premiere with Huyf codec, I got 20 gig file from 4 gig source. Hows that happened ? What is wrong with my setup ?



my system is :
Windows XP, AMD 1600XP, 256 memory, 2x 30 IBM and all encoding software is the latest version.

thanks