In reply to An Triubhas:
Got the Sol and the Group pan.
The sol is superb for solo cooking/wild camping, neat and easy to use. Quick cooking. Can't really think of any negatives.
Used the Group pan (same burner, just different pan and the pan support) in the alps for 2 weeks cooking for a group of 3. Again, it worked really well, the piezo lighter worked well at 3200m. My friend who has been a devotee of Trangia for 20 od years was really impressed with the Jetboil.
Buy one and you wont be dissapointed.