Do you have a PC?

While I was in Asheville for a photography workshop, I looked at my blog over an old PC the hotel had in the lobby.  YIKES!!! Lots of my pictures looked rather pixelated.  Since my family and I are all mac users, clarity is perfect on our screens.  I tried a different method for posting the picture under my last entry . . . the Sex and the City entry.  If you use a PC and read my blog, could you please send me some feedback so I know what is working and what is not.  Honestly, who really wants to read a blog where the pictures look like a jumbled mess.