I check my E-mail often. If you do not get a response within 48 hours, probably something is wrong with the message you sent. Filters and other spam tools on MSN may have removed your message from my Inbox. I have found new messages in the Junk Mail folder for no apparent reason. I suspect it may be something to do with the sender's address.
Thanks for your interest in the web site. I look forward to hearing from you.