i replied to dnamusic's e-mail about this, but just for the record, from what i understand is that the ASR-10 cannot go beyond 16megs. It was designed/originally made in 1992, when 16 megs was a lot for a sampler. Back then RAM was simply more expensive.

If you try using different sized SIMMS then what you're supposed to use on the ASR-10, an electrical incompatibility will eventually burn out the motherboard.

i suggest you guys scroll through the Ensoniq links here at Synthzone and check out the EPS/ASR/TS mailing list. I know that i've learned a lot since subscribing to it.