This really surprised me as I have been using zotero heavilly with the ACM DL without a hitch.

We don't push our BioMed Central journals through our proxy server, and we don't subscribe to ACM publications, so I'm no help there.

However, we've just now committed updated translators for ABC-Clio Serials, ACM, BioMed Central, Cambridge Journals Online, EBSCO, JSTOR, and Lexis-Nexis to address these proxy issues. Zotero should a

I noticed that accents aren't being imported correctly from the ACM Digital library. For example:

Zotero also works for portal acm. I never used Scaffold..

ACM format for both journals and conferences, please! But conference submissions are more common, so those would impact more people.

The ACM problem has recently been fixed. Please update your translators.

I had a different problem on the ACM cite. Zotero picked up the authors and title when I used the navigation bar icon to save the citation/abstract page. However, when I right click the PDF to Save it

Yes, I'm also annoyed by this... I hope that with more and more computer scientists starting to use this brilliant extension, there will be someone who has the time to fix the ACM and Springer scraper

Yep, I have the same bug for ACM (articles saved as books) and new one.

Both ACM and IEEE Xplore are supported, but sometimes the scrapers need to be updated due to changes by the sites and/or differences in URL regex. I didn't look for the citation you pasted, but I did

Many of your new users are in computer science. However I cannot download from the ACM digital library or IEEE Explorer Library. This is a sample of the IEEE Library

http://portal.acm.org/citation.cfm?id=1265554&coll=GUIDE&dl=ACM&CFID=31909454&CFTOKEN=23544495

Bug: "ugly" characters in keywords (tags) captured from ACM

the ACM or EndNote translators.

http://portal.acm.org/citation.cfm?id=298595.298601#

This issue might be broader than just the ACM translator.

The ACM web translator scans the ACM DL page,

Items from the ACM Digital library are correctly identified in the navigation bar

I have also seen diacritical marks mangled when importing from the ACM DL. One example: http://portal.acm.org/citation.cfm?id=1005363&coll=Portal&dl=GUIDE&CFID=16704869&CFTOKEN=32644822