Booting Windows XP vs Vista vs Seven on Acer Aspire 5315

A comparison showing the differences in the time it takes for my Acer Aspire 5315 (Intel Celeron 540 @ 1.86 GHz, 1 GB of DDR2, Mobile Intel 965 Express Chipset Family) to boot Windows XP, Vista and 7. Copyright details: Music used in this video belongs to its composer. No copyright infringement intended.