ChaseTheMiles:

A 3% fee is pretty high ($0.03/mi.) given the standard valuation for many FTer's is $0.02. I guess it depends on how you value them.

Some wireless companies take CC's (I charge Nextel & Cingular through work). You can also charge your Tolltag. Also, don't forget the Tom Thumb double-dip. I haven't found a multitude of decent restaurants in my area to make iDine worthwhile.