I currently have a data plan with Telus that gives me 1GB/month. I am finding that I am rarely reaching this limit and it seems silly to pay so much more for the extra data (no umlimited data plans here).

I'm wondering if there's any way I can continue my contract but have Telus give me the 500MB/month plan instead of the 1GB/month? I think 500MB will be sufficient enough for me.

FYI, my phone is a Blackberry so that's why I don't need that much data.