Thanks to both Dr Byte and Merlin for the replies.
I'll submit the certified app later on. Thanks.
Also, I'm more than happy to offer the personal service when people request it. It can save some people lots of time.
At the same time, there are more and more people who are finding out about Zen Cart who want to 'dabble' - just to see.
With very few exceptions, I find installing is a dream. It's remembering what to tinker with afterwards that's becoming the problem in my old age. :)
I'd just like to be able to offer an almost out of the box hosting 'click and it's done' solution for those new users who would normally struggle with FTP and CHMOD.
best to you both,
Kev