Wedding Pixelation

I am trying to create a video of photographs for my brother, and he is sending me some digital pictures at 72 pixels per inch, at about 3 inches wide making it about 216 pixels wide; which looks great on a web page, but when you blow it up to 740 pixels wide like a television screen, it looks not so good. I requested that he send larger files but he just complained saying his computer couldn’t download or send pictures that size. What, and computer that cannot download and send a 1 meg file needs to be thrown out. Well, I hope he is happy with the results? I did the best I can, it’s not like it’s for anything important really, just his wedding. Oh, well…his call. Oh yeah, and this is the bay we went snorkeling in on Hawaii!