Spider friendly... which hack?

[Areku]

I want to turn my forums spider friendly, but unsure of which hack to apply:

http://www.vbulletin.org/hacks/index.php?s=&action=showhack&hackid=219
http://www.vbulletin.org/hacks/index.php?s=&action=showhack&hackid=235

What would you suggest?


Thanks!

[filburt1]

Please search, this has been asked a lot as of late.