The E-MU 0202 USB has a beta driver for Windows 7 that you can get
from this page:
I have operated my Softrock Ensemble RXTX using the ASIO driver and it
worked well. There will probably never be an official "release" driver
for Windows 7, as Creative has decided that it is an "end of life"
product. Sadly the 0404 USB, which would otherwise be a great product
for RXTX use as it has enough channels so you don't need a second
interface, is also end of life though it is still available from
The E-MU 0204 USB is a current product. It looks just like the 0202
USB, but the headphone output is a separate set of outputs instead of
being in parallel with the line outputs as in the 0202 USB. There are
still only two inputs, so it's not a complete solution if you want to
use the RXTX for voice modes. It will suffice for CW and digital modes
because you don't need a microphone input for those.