I finally signed up for an account with skype the other day and I'm pretty excited about the idea. (I know I'm coming late to the party.) But I was reading some random blog and the writer said he preferred gizmoproject over skype. Looking at the two, I'm not sure which is really better. Both offer apps to run on a cell phone to have VOIP goodness wherever you go. Both offer free calls to other service users. I'm not sure which I should spend my time with. Do I just stay with skype since I've already signed up? Do I switch to the gizmoproject? Should I use both? (That seems a little overkill.) Any suggestions?