Congrats Sly! I switched over to Mac about 5 years ago and couldn't be happier. Yea, there's a small learning curve but once you get over it, you're good to go.
One thing that helped me when I was learning about Macs was a course from Lynda.com for people converting from Windows to Mac. Here's a similar program that would get you up to speed in no time:
Mac OS Essential Training
Hit me up anytime if you have any issues or questions - glad to help!!!