In addition, keep in mind my 2009 MBP 2.53Ghz with 4gig's of RAM just doesn't run BT4 well at all - the aircard isn't supported as well as the trackpad, but this is OK and here's why:

My "old and...

Check to make sure your download is not corrupted (md5).

I have learned a lot by searching this forum.. I have learned even more from reading through this thread and watching those videos. I'm very new to Info Sec and am going back to school because I got...

what ever info you might find, please post here, i have the same problem with my MBP (Late 2009), too, but i'm lazy about tracking every thing down.

i've been lazy because my 2006 Whitebook...

I start my CCNA I/II classes next semester, I really hope the school book is as good as the Cisco Study guide..