The
HP2215 works well with a bluetooth phone and you could get either an SD or CF Wi-Fi solution and still have one or the other slots available for data. Voicestream is in the works to offer the
HP6300 series a Bluetooth, Wi-Fi, GSM/GPRS converged
iPAQ sometime soon also. But over all I prefer the convienience of two card slots in one device myself. So even though the 2215 doesn't have the built in Wi-Fi it's my recommendation. At least until the
ASUS 730 comes out.