I picked up a canon 28-135 IS for dirt cheap on ebay - it was a refurb, but seemed perfectly okay. Not the greatest lens in the world but was really useful for me.
http://wiki.polycount.com/PhotoshopTools?highlight=%28%5CbCategoryTools%5Cb%29#Export_Tools a whole lot of them on the wiki. I personally like d1vSave, dunno why :)