<(http://www.dataprobeintl.com ; sales(a)dataprobeintl.com) had even 500MB <notebook drives for around $50 (used), they were 2.5". They weren't lis Nice but what would CP/M (rememberthis is 8080/z80) do with 500mb? The whole of multimple archives fits on a single CDrom! CP/M systems did not suffer code bloat so smaller devices tend t fill very slowly. Something under 100mb is more resonable for my project. <And, I'd recommend the Kittyhawks. That, or there's soupossed to be a <re-writable ROM-like 1" square coming out, right now, they've got 20 and ????? What are they and approximate cost. Allison