pipme :
I should look or ask which type of files are being weeded out .. like .exe or .zip etc
Not used up all your file space ? I do not know the limit on hotmail, not high, or has that changed ?
It could be that your attachments fit a certain profile ... You have no security software like firewall or AV which is causing probs have you ?
Have you tried another freeby provider ? That is worth a shot .. how about your ISP ? provides free mail ?
Have a look here, I have no knowledge of this but may be useful :-
http://www.grayside.co.uk/resources/mails.htm
P