After posting up about overclocking my HTC Desire HD, I've had a few requests to overclock other devices.
Was handed a Samsung Galaxy Tab to overclock, I installed a custom ROM and Kernel. The Tab is now overclocked to 1.4GHz but can underclock to 100MHz when possible and under-volted too. The custom ROM also changes the filesystem to EXT4 instead of Samsung's retarded RFS filesystem.
Below are photos of my effort, and I'll be hacking away at a Samsung Galaxy S later tonight.