T400s internet sharing

[pdudas]

Hi!

I have an Ericsson 3G card in my T400s.
Do you know how can I share the connection on Wifi?
Tried the Connectify, it is not working (I think the Access connection is the problem).
It recognizes the 5100 and offer the Access Point mode, but the AP never starts.

Do you know a solution to this problem or another software to shar the connection?

Thanks!