Try a software called Timbuktu. For IT professionals, Timbuktu Pro means the best remote control technology for reducing the Total Cost of Ownership, while simultaneously increasing productivity across the enterprise. For telecommuters, Timbuktu is an indispensable remote collaboration and communications tool that enables professionals to connect to remote machines in real time. It can be found at: http://www.netopia.com/software/products/tb2/
There's a 15 day trial that is AWESOME!!! I guarantee you'll love it and it will make your life SO much easier!
***MAKE SURE YOU HAVE PERMISSION from your network administrator before you attempt to install this on your office computer, only they can install it correctly on thier stuff so that you don't hose up your machine or screw up the network at work. On your home computer you can set it up any way you need since you are your own network administrator @ home