Fantastic, thank you!
Does the resize software maintain transparency?
I've just tried uploading an oversize image and it has reduced its size correctly (which is excellent!). However the png had transparency and it seems to have lost that or added a black background. For reference I resized the image externally and loaded on this page:
http://cyclekartsgb.createaforum.com/announcements/forum-layout-changes/msg7840/#msg7840.
The first image was auto-resized, the second I resized and uploaded. The thumbnails both have the same issue, but if you download the images, you'll see the second one is correctly coloured.
The third image was auto-resized but the original was saved without transparency - its works correctly.
The fourth image was a jpeg that was auto-resized on upload - again works correctly.
Now, most of the time people load photos so it shouldn't be a major issue, but thought I'd mention it.
Thanks again!