Grimrock

I've read several comments that have said the patch is quite a large download - can anyone tell me how big it will actually be? We have metered bandwidth, so limits how much I can download quite a bit =) Really hoping the patch isn't something I have to "put off" 'til my month rolls over =)

*waves* Ahhh! At least April is only a month away! My husband and I are both eagerly awaiting the release! =D