I love my SSD drive too! I installed it about a year ago as my system drive and it's been rock solid and lightning fast all the time, I'm definitely never looking back
Win7 boots in 15-20s, from power on to showing the desktop. And it's not getting slower over time, which was otherwise a notorious 'feature' of any other Win installation I've had. Word/Excel etc starts in literally a flash, it simply instantly pops up. it's just fantastic.