I can use my 1.8.1 Shop very well on my Ubuntu Desktop as well as in IE in my VirtualBox.
But now I had the second visitor reporting issues like:
If they click on a product, they are being forwarded to another website which tried to install a trojan or similar.
I checked the HTML code and couldn't find anything suspicious. After that I tried to used those free online malware scanners but they didn't find anything as well.
But I'd like to take this issue serious :-S