Thanks for the nice comment about the forum, it's only a nice place because good folks like you hang out here, remember that.
As far as your flying goes... man I wish I could do that. I got into gliding some years back but was only halfway through the lessons to my first solo flight when the club shut down... 
I did get to soar 5 or 6 times though and have to agree with you, the adrenaline rush is quite addictive.
So now you'll have to post some pics of your ultralight... c'mon we all want to see it too. 