I found this review after ALOT of searching on the web. It even compares the MPx300's performance on several applications and games. Very detailed review.

Mobinaute (French) Review - MPx300 | Google Groups

On a side note, what are some peoples favorite games to play on the Mpx300? I haven't had much luck getting games to run due to the memory issues. I really wanted to get Doompda but can't get my program memory free to 18 megs. The review speaks of a game called 3d Yeti running well on the Mpx so I am going to try that today. Maybe we could also share some tips to freeing up program memory on the Mpx. I've been nervous about deleting files from the Windows folder but think it might be necessary.