controller RLL Stuff like you want isn't usually carried by the mainstream merchandisers. (Though I'd expect you could find XT keyboards without too much difficulty; I remember buying some keyboards at Fry's just last year that were switchable between XT and AT via a little slide switch on the bottom.) You're best bet is to hit the electronic surplus stores in your area and dig through their bins. Here in Vancouver, there's a place called "Computer Warehouse" which has an excellent supply of XT- and AT-era hardware, including floppies, controller cards, and MFM drives. When I lived in LA, All Electronics (especially their big store on Oxnard in Van Nuys) was a good source of this stuff. University and school surplus auctions are also a good place to find this sort of stuff. Tell us where you are and someone local to you may be able to point you in the right direction. Tim.