Hi Yo,
I did not figure out what was going on. All I knew was that it was a browser issue for sure. Not cookies because I tried using an,other PC it was still having the same issues. I used my neighbors laptop running IE and I still had the same issues.
I tried using IE, Safari, AOL, Netscape (All te mozilla family of browsers) to no avail. I used opera. It did not kick me out but the AdCycle inks (top navigation) were not visible. I could only update existing campaigns but could nt create any new ones.
My saviour was a browser called Flock. AdCycle works perfectly well with this browser. It is some kind of a social networking browser. Almost the same UI like FF. Check it out here www.flock.com/.
However, I asked Jack & Mel to look into the issue. They were great as usual but could no find anything wrog aprt from the fact that I used the wrong license number which wasn't the issue at the end of the day.
I should look into Andy's new plugin because AdCycle is old & currently there is no support for the plugin.

Cheers,
Manny