Right, to try and help out those having problems uploading photos I've done a quick test and this is what I did.
1. Take photo ( in this case on mobile phone)
2. I emailed the picture to my personal email account (this was just to get the photo onto my PC as I didn't have any downloading gear handy).
3. Opened the email and saved the image ( to "my pictures" folder but you can put them wherever you wish)
4. Opened Photobucket and uploaded selected image from " my pictures" folder
5. Once uploaded in Photobucket click on the IMG link underneath the selected photo. This copies the URl ( or link) to the photo.
6. Open the RCZ forum and click on "new post" in the relevant section you wish to post in
7. Type any text as normal when doing a post and then paste the IMG link where you want a photo to appear, that you copied from Photobucket - like here

Do this for every photo you wish to post.
8. Click Submit
9. Your photo(s) should now appear in the post you submitted.
Please note that I didn't do any resizing, the RCZ forum has done that automatically.
Here's another link to a photo below
