Slim Browser continually crashes in Windows 7

Yes I realize Windows 7 is a BETA but it works fine apart from the problem with Slim Browser. I cannot find any support function on the vendor's website. Slim Browser does give a warning a few seconds before the crash occurs. As it reopens, it prompts me to send a report. However, the report requires me to paste a url into a box but attempts to do this fail. I right click the box but the option to paste does not appear. Therefore I cannot submit a report because a mandatory part of it is missing.
The constant crashing means I have to find an alternative. For me, Slim Browser is a total failure.