Today I release 3 more updates to offer Lightroom 3 Beta compatibility for Costco US, Costco CA, and CVS Photo Center plug-ins:

Export to Costco Photo Center (US): 20100124.8
Export to Costco Photo Centre (CA): 20100124.3
Export to CVS Photo Center: 20100124.2

Both Costco plug-ins also feature a fix for a mild annoyance with some photos taking their time (up to 5-10 minutes) to show up in the online album after the export.

A note for LR3 Beta users: due to some internal changes, Lightroom 3 Beta no longer displays the branding graphics at the top of the export dialog.