I am using the BrutalDoom mod to record and share videos of my ventures through maps, both the IWADs and various PWADs.

http://www.youtube.com/user/chrisdragon

Some notable videos out of the bunch to check out for those interested..

http://www.youtube.com/watch?v=zPpaSAI4H1Y Suspended in Dusk MAP01
http://www.youtube.com/watch?v=HCiz5PeFBcY 2002 A Doom Odyssey E1M1
http://www.youtube.com/watch?v=wVJd0xEsZgw Hell Revealed MAP01
http://www.youtube.com/watch?v=lgyiZg-8y_o Evilution MAP01
http://www.youtube.com/watch?v=5w37ugWtaHo Unholy Trinity
http://www.youtube.com/watch?v=J3xWk87PUAY Requiem MAP01
http://www.youtube.com/watch?v=yEav8CXeZlk Crossing Acheron

By all means, provide feedback on the vids, I like it.