I am "attending" an all day webcast next week, but I know I will have to duck out for an hour or so at one stage to deal with another issue.

Previous webcasts I've attended offer an on-demand service so you can watch when it suits, but this particular one doesn't.

Can anyone direct me to some software that would allow me to record the bit of the webcast I'm going to miss - this is very much just for time shifting, I'm not going to post the recording online or anything (even assuming anyone wanted to watch; the subject matter is pretty dry).

Google search produces a fair few results, but I'm not entirely sure of some of their bona fides.

The webcast seems to be using the webcasts.com platform if it helps.