Boot camp assistant says "not enough space" with 35GB available!
I have recently cleared space on my hard drive to accomodate a 64bit Windows 7 partition, which I wanted to make with boot camp assistant.
I made absolutely sure I had plenty of space; in fact, I have no less than 35 GB of space available on my startup disk. HOWEVER, the amount of space on my hard drive seems to be constantly changing. I believe this is due to time machine's hidden background backups which automatically fill up an expandable partition entitled "mobilebackups".
Boot camp assistant constantly gives me the following error: "The startup disk does not have enough space to be partitioned. You must have at least 10 GB of free space available."
This is on a 2.2GHz 15" SR MacBook Pro 2007 with 6GB RAM. I am running 10.7.1 (LION). Perhaps this has something to do with the recovery disk or the mobilebackps partition being treated as one or more separate partitions, as boot camp will only partition a drive with a single partition. However, I have not heard of this error anywhere else.
Thanks for your help in advance! I am a rather experienced user, so feel free to use advanced terminoligy if you wish.
PS Attached are screenshots of the error message and of my HD's info (free space highlighted)
MacBook Pro (2007), Mac OS X (10.7.1), 2.2GHz, 6GB RAM