Lost In Space

Is this amazing? I got this morning:
Tiananmen Square
And this is where lived before I left to Toronto, Canada

Recently I experised to send a big file(7MB) to one of our client. In our company, the biggest email is 1 MB. We finally fint out gmail is our solution. Alough I remember only 3 MB was allowed in its help, am I wrong.
Today, this blog catch my eyes, Exchanging Large Files?. What her mension, include, dropload.com and www.yousendit.com

The most headeach of pline analysis is island pline. Here is my first post at autodesk newsgroup:
island analyze

valid island pline check

I am working on a building block report, which will show each floor of a building. I have all floor drawing link to database with dbConnect. Now I chose xref them to a master drawing so I can create a building level report. The problem is the CAO function does not work with xref-ed drawing. I can get Xdata of DCO15, but I did not figure out how to get the link value from them:
(-3 ("DCO15" (1071 . 1) (1071 . 1) (1000 . "LocationID") (1004 . "0000000000A07240"))))
I post a message on Autodesk Newsgroup:
Get dbConnect Link value in a Xref
Joe Fleming kindly offer to go over my code.
I post another message:
How to decode binary data in "DCO15"
Hope I can get the solution soon.