Oooh, I just love pictures and can't wait to see yours!
I opened a free account at Photobucket.com and use it to host my pictures. That way I don't have to upload them here at all. Set up an account at Photobucket and upload your photos there - it's really easy. Once that's set up, come back here and click on New Post and then type whatever you want to say. Then copy the address of the photo you want to post (it gives it to you underneath the photo in Photobucket - it starts with 'http:' ), click on the postcard with the mountain icon in the Reply box (next to the quote symbol), and paste the address in. You should end up with something that looks like this:
[IMG] http: //www. address of your photo.com[/IMG] (without the spaces)
Then preview your post to see if it works ...
I hope this makes a little sense!