Help with Sprint TP2 on Rogers, no data

[letsgoflyers81]

I have a Sprint Touch Pro 2 with a T-Mobile SIM card inserted. I'm in Canada and can roam on Rogers with no problem. Voice works great, but I cannot connect to data at all, GPRS, EDGE, UMTS, etc. I know T-Mobile can data roam on Rogers because I also have a T-Mobile Blackberry Curve 8900 which has data working just fine here. Does anyone know how I can get this working, if a network connection needs to me manually configured? I searched other threads about the TP2 on Rogers but didn't see anything about using an American GSM SIM and data roaming, so I hope this isn't a repeat. Thanks!