The sad thing is, most anyone can do it. Net Send is a simple messaging service within Windows operating systems. Using such a feature requires no skill, and now those *CpOrUiGcHks* are doing it to those with constant connections, like Broadband users. Net Send is commonly used by WAN/LAN administrators to notify its users. This simply pops up a screen on the user’s machine, displaying the message from the admin. Now, spam-prick-advertisers are using this feature.