This was unexpected. Im mobile so have not had a chance to check this out but it seems FB have released a browser plugin for Chrome enablin bulk editing of ads!!!!
Heres the pdf
http://www.facebook.com/ads/manage/p...25-05-2011.pdf
Features
Bulk ad creation
In tool optimization
Excel support
Mass edit ads
Loads more
Seems too good to be true, somebody pinch me.
Is it just me or am I not seeing where this Power Editor tab is suppose to be on the Facebook Ads Manger page?
It sounds awesome but I'm not seeing it. I'm attributing that to the fact that I'm running very small campaigns.
edit: ah, so i guess i'll be trying to get an account rep once I up my volume then 
I just emailed my FB rep and requested access to the tool. I'll touch back with everyone when I figure out the details (if I get access).
I am sure this isn't something for the small affiliate...but I have to admit it looks GREAT 
Definitely going to need to check this out - hopefully this will make it much less of a pain in the ass to work with their ad interface.
I've got access to it on two of my accounts. I don't use it for campaign creation but mostly an easy way to look at performance especially with the new interface.
You have to download all your account information (campaigns, ads, etc) every single time you use it. If you have a lot of ads/campaigns it can take a few minutes to get everything. I like uploading with excel with bulk upload, so I haven't messed with it too much.