Last month I wrote about a neat-looking virtual reference tool called Convoq ASAP, which had a really nice feature in that the one-to-one version was free. (Web Meetings for Nothing, Collaborate for Free). A couple of days ago a colleage asked me about the free version, and when I went to the Convoq website to send her the URL I found that the free version (ASAP Express) was no longer available. A quick email to Convoq confirmed this. I'm still using it, but now I'm worried it may just stop working one day :-( The Pro version is still available and has a free trial, but of course it costs actual money to purchase - annual subscription, though it looks like it's 50% off until June 1, so if you're gonna play with it, now's the time!