Welcome back :-)
IBrowse 1.22 was the last of the 1.x line. Since then, there has been IBrowse 2.0, 2.1 and 2.2. You will need to pay an upgrade fee to get your hands on 2.x, but you can try the 2.2 demo - see the link at the bottom of
http://www.ibrowse-dev.net. This is actually quite out of date now, but IBrowse 2.3 is due for release soon...
My advice to you would be to try the 2.2 demo, and wait until 2.3 is released - at that time, we will be announcing our new distributor (HiSoft no longer have the distribution rights), and then you'll be able to purchase IBrowse 2.3 at the special 1.x->2.3 upgrade rate, if you want to.
Keep an eye on the IBrowse site - although I'm sure news of it's release will find it's way here within a few hours of occurring ;-)