Mouse Driver for Microsoft PCjr Booster Sidecar?

[Refrain]

(Wasn't sure whether to put this under hardware or software...)

I have recently acquired a Microsoft PCjr Booster sidecar (with bus mouse) and was wondering if anyone knew which mouse driver I should use (and how/where I might find it?)

[Brutman]

I can send you the original drivers for the MSBooster. I think that Mouse.com from Microsoft will support it - there should be plenty of old versions of that floating around too. (And by 'old' I mean newer than what came with the Jr, but old enough to work on DOS.)

[Arminius]

It took a while to find one suitably ancient, but I did find a Microsoft mouse.com version 6.02 driver that works perfectly (and has a nice small memory footprint).