Loved text adventures since my CPC6128 days. They are about the only things I could still use my Psion 5 for. I have Lost Treasures 1 and 2, and the Classics on CD.

This is fantastic: http://www.getlamp.com/

You can also hunt down the Infocom Universe Bootleg. It has pretty much all the games, bonus games, invisiclues, IUB database, software tools.

IUB.zip is 397.5mb zipped