I currently run winSPMBT under Linux using the method described at the WineAppDB
I use Kubuntu 6.10 but any distro should work since WINE is fairly independent of the distro. The only tricky part is making a small patch to the WINE source and re-compiling. The patch may not be required on later versions of WINE - I haven't tested them.
In Feisty, there is a problem with the cursor not appearing. There is supposed to be a patch but all the links to it I have found are dead. I still keep a Windows partition for the wife and kids so I haven't bothered trying to recompile.
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"I love the smell of anthracite in the morning...
It smells like - victory"
The link I gave above has the source changes you need to make to fix the mouse cursor if you want to try and re-compile your version of WINE. The surrounding code in your version may be slightly different then what is shown, but it should be very similar. I can offer help in that area if you need it.