> I'd use ZDS if I were you...TASM is out now. Application development would be a lot harder > with TASM...use what TI supports, saves you a shitload of trouble. For the intrest of the group: (I didn't find zds on www.ti.com or www.ticalc.org) ZDS can be found on www.zilog.com, under support, development tools, software. It's about 9 mb. Arnout