I have torch from my office with office no. and bold as personal use with personal no. Managing two PDAs are not convinient. Can I use two SIMs in Torch? How?
if your device is unlocked you can swap sims... or if your office and personal are same carrier you may be able do swap sims as well (pending issues with BES, etc.)
Sadly, RIM does not make any dual-SIM phones that I know of - if they did I'd be all over it. The one thing I wish they would do is make a dual-sim phone.