I have seen ideas like this before, and was in contact with the development of one some years ago. It's simple enough: Analyze the repeating patterns in online traffic such as words or byte sequences that occur often. Create a dictionary in memory of those patterns and substitute a short code for each one. Then correspond with the modem at the other end of the line to set up the same thing. When sending information, these sequences are identified first and short codes are sent instead. In fact, the long repeating sequences never need to be sent again. One code identifies which information to decode at the far end. The longer these sequences, the better the improvement in speed because the time that would have been spent sending them is saved. If that's not so easy to follow, just think of it as a clever compression system. It does indeed get better with time, but it has some disadvantages too. Billyus wrote: > > Hello all..........has anyone come across these devices before, are > they any good, does anyone know this one or use it............is it > "spyware" > > Billy > ----- Subject: Your Internet Connection may be Damaged > > > > > > Most computers connect to the Internet at a fraction of their > potential speed. > > Accelerate your connection with ActiveSpeed's patent-pending > technology and never again wait for downloads or for web pages to > load. > > Try ActiveSpeed today and get ready for a faster Internet > experience. > > More information & benefits listed below > > > The more you use ActiveSpeed, the faster it makes your > connection. It intelligently keeps track of your usage patterns and > optimizes your connection. *Exclusive* -- Regards, John Durham <mailto:modec@xxxxxxxxxxxxxx > ICQ number 112663246 Fax/Phone 64 4 5286786 Award winning web site at http://modecideas.com?sig Order my latest e-book at http://modecideas.com/dmaxhits.htm?sig PC-HELPERS list subscribe/unsub at http://pchelpers.5er.com?sig Referralware http://www.referralware.com/home.jsp/101728230 P.S. In case you're interested in such things, here is the most effective tool for getting masses of people to visit your website I have found: http://www.startblaze.com/cgi-bin/r_sb.cgi?id=11590&c=sbsigman2 Good advice is like good paint- it only works if applied.