Yes, I agree catchup was a great program and I also miss it. I found another program called Bigfix which is almost as good as Catchup. Bigfix will scan your system and recommend which updates you may need and will provide you with an update link if you choose to install the update.
Here's the link if you are interested in using the Bigfix freeware program.
CNET+Catchup, was a very helful program; but; now it is suspended, what can I now use?(Moderators:- If I am useing the wrong area for my question, please forgive me; and re-direct me}. regards.