Yes, Bryan - today's modems will work on a Tandy 1000SL. The
Tandy 1000 SL is an XT-compatible, running at approximately 8
Mhz. External modems will run to speeds up to 9600 bps reliably,
so if you want an external modem, getting a 14.4 and running at
9600 bps would be a safe bet. *[as 14.4's are relatively cheap
nowadays] Internal modems are a better choice. *I don't have
experience running internal modems on an XT-compatible (I have a
286 - 1000 RLX :-> ), but I suspect you can run an internal
modem (as long as it has the 16550A UART chip on it - look for
it!!), you should be able to run the modem at the speed its
rated at. Data compression is a different story - on my 286
here, even though my modem says "57,600 with compression", I can
usually safely run the comm port at 38,400, and always safely
run it at 19,200. *But one important thing to remember: the
difference in most transmissions is *small* between using modem
data compression and not using modem data compression.
Transferring binary files (.ZIP, .GIF, etc) will never run at
57,600, 38,400, or 19,200 on a 14,400 bps modem. *They will
transfer between 10,000 bps and 17,000 bps, depending on how
good your connection is, how fast your hard drive is, and the
hard drive of the sender is, etc. Hope this helps! *My
suggestion is: Get an internal modem - 14.4 or 28.8, your
choice. *I know that the 14.4 will work great (there is at least
one SL owner on here (Yee Chang Lee) who runs a 14.4 at 19,200
and is pleased with it. *I don't know for certain how a 28.8
would work, but I can't see why it wouldn't run at at least
38,400. Ken