I wonder if there is a way to download the video of his speech?
I found these at youtube.com by entering Rush Limbaugh CPAC into a Search box:
Part 1: http://www.youtube.com/watch?v=_qtvtBGWgBc
(Defense of conservatism starts at 4:21)
Part 2: http://www.youtube.com/watch?v=m8NgDRKXyH8
Part 3: http://www.youtube.com/watch?v=HVFtyonw5FE
Part 4: http://www.youtube.com/watch?v=0G4EYti4qyw&feature=related
Part 5: http://www.youtube.com/watch?v=1MyDsRWwQvc&feature=related
Part 6: http://www.youtube.com/watch?v=ujdk97UXODM&feature=related
Part 7: http://www.youtube.com/watch?v=G8Gi633mnHo&feature=related
Part 8: http://www.youtube.com/watch?v=S8JP4Bfpbbg&feature=related
Part 9: http://www.youtube.com/watch?v=SzccwwMbrIc&feature=related
Part 10: http://www.youtube.com/watch?v=6iP24vYXE5o&feature=related