[Plugin: Lazyest Gallery] Time Zone

Anyone know of a way that I can change the timezone that lazyest gallery uses when it displays the date of an image in the Image Data section? I’m pretty sure it always shows GMT even though my blog is set to Eastern Daylight Time and my FTP server is on Pacific Time.

I assume I can edit the XML file to achieve what I want, but I’d prefer not to do that if at all possible.