Blogger 2

I'm having soooo much trouble with blogger 2 - how difficult is it to upload a header I ask you? I have worked out that working in Safari with blogger is not so good, all the features aren't there, but I think my page looks better in Safari than IE - the text looks a bit weird on pc's. There is much to learn I guess, so simple for some - terrifyingly difficult for me - and I lost my flickr badge in the upgrade - let's hope I can work that one out!