Are you sure it's useless?
If you use IBM's disk BASIC or BASICA, you're actually using ROM BASIC.
Try running BASICA on a clone sometime. It won't work. That's why
MS-DOS for other platforms usually included GWBASIC.
Hmm... I use IBM DOS and BASICA/BASIC (not GWBASIC) on a Tandy 1000TX, and
it works. No ROM BASIC in that thing.
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-Jason Willgruber
(roblwill(a)usaor.net)
ICQ#: 1730318
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