I bought my iMac with a copy of Parallels Desktop because I thought I might need it and I had some software that would only run in Windows. I installed a copy of Windows XP and could RDP to my work PC without any problems. I found it really easy to setup and run, and it runs so much faster than my previous PC, this is partly thanks to the iMacs higher spec, but I run a Windows XP VM on my Windows 7 work PC which has a similar spec and it is over 10 times slower (Sophos could be the cause).
Here is a list of features I really like (Pros)
- Quick to start up and shutdown (seconds not minutes)
- Coherence allows you to run Windows applications in the Mac desktop, I generally do not use this, but it is a nice feature.
- Windows icon in Mac dock which lists Windows applications to run, basically the Windows Start menu program list.
- Multiple VMs.
- Specify the number of CPUs and amount of memory to use (RAM), I have it set to a single CPU and 1GB of memory.
- Loads of settings which I need to explore further.