Just added an HP EliteBook to my setup, and so far, I am loving the handwriting recognition on it.
Specs on the MacBook Pro:
MacBook Pro 13" Early 2011
2.3 Ghz Intel Core i5
4GB of RAM
320GB HDD
Mac OS 10.7 Lion
Apple Bluetooth Keyboard and Apple Magic Mouse
Samsung SyncMaster B2030 20" Widescreen Monitor
Specs on the HP EliteBook 2730p
Intel Core 2 Duo 1.87Ghz
3GB of RAM
120GB HDD
Windows 7 Professional
Wacom Tablet-Screen with Pen Input.
The HP EliteBook
So far, I am loving having the best of both worlds. I mainly use my Mac for everything, but the tablet is great for writing, and I enjoy using handwriting recognition for input.
Excuse the quality of the pictures, they were taken with my iPhone 4 and the room is dark.