Taking 70-293 Soon - Any last minute tips?

I’ll be honest; I haven’t had much time to prepare for this exam as my life is so busy at the moment! However, I need to crack on and get this exam out of the way so I am planning to take it very shortly. Even as I write this I’m unwell, suffering from extreme headaches brought on by muscle spasms in my back! 
Anyway, anyone have any last minute tips on what to brush up for the 70-293 exam?
How difficult is this exam in comparison to 291? How many Sims / Questions etc?
Thanks in advance,
Luke

Anyway, anyone have any last minute tips on what to brush up for the 70-293 exam?
How difficult is this exam in comparison to 291? How many Sims / Questions etc?
Thanks in advance,
Luke
Microsoft Certifications: MCITP:EA, MCSE:S, MCSA:M, MCDST, MCTS: Vista Config, MCITP: Ent Support
Citrix Certifications: CCA XenApp 4.5/5.0 and XenServer 5.0
Other: Marathon Certified Consultant (HA, FT and VM), ISEB InfoSec Management Principles and Security+
Working on: CISSP and Check Team Member
Citrix Certifications: CCA XenApp 4.5/5.0 and XenServer 5.0
Other: Marathon Certified Consultant (HA, FT and VM), ISEB InfoSec Management Principles and Security+
Working on: CISSP and Check Team Member
Comments
Clustering, PKI, IPSEC if memory serves me right