Who is the punkass that managed to get a sticky for this? And tries to sell you replays?
Give me a freakin' break.
OK, for the ones here who are not gullible morons...
I downloaded a small and safe file from this site. I am not advocating them. It just works easily.
http://wisdom-soft.com/products/autoscreenrecorder_free.htmIt requires about half a brain cell to use which works out well for me.
Once you've installed it, which takes less than a minute on a decent connection, select your hotkeys for recording. Create a folder where you can easily find your recordings. There's a simple explanation in the help menu.
Open your favorite GLB replay and hit your hotkey to record. Click and drag a box over the area of the screen that you want to record. Click stop when you're done.
Upload the file to your favorite video sharing site.
That's it. Enjoy.