DrNokSnes is located in the Maemo nintendo emulators repository. you will have to add this repository to download snes emulator.
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web address: http://b-man.xceleo.org/repo/maemo-nintendo-emulators/
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just add this repo manually and then you will find it in the game category. have fun :)
You're a couple of months late :). The above information and repository are outdated. The files in the mentioned repository are three months old and newer ones can be found in the almost too much advertised -devel repository which you should not be using either, if you don't know what you're doing.
Just thought your post might cause confusion among new users (or those who don't read entire threads;).
I've always though SNES games and GBA games should play better on the N900 seeing as how my G1 played both flawlessly
It's all down to plain OS and CPU optimization. My old nokia 6120C could handle GBA/SNES/Genesis emulation perfectly so it's only a matter of time.
________ Asian bondage