Welcome toZipMapper! I created ZipMapper as a tool to automatically reload and change the LMHOSTS file so that I could connect to a friend's computer over the internet using his IP address. After I realized how useful it really was, i added a bunch of stuff, and wrote a help file for it. One of the things that I concentrated on when I added things is common networking tasks. ZipMapper will allow you to modify LMHOSTS by adding, updateing, or removing entries, and re-loading the file automatically. You can also map drives without having to use the "Connect Network Drive" dialog in file manager, which saves a lot of time. ZipMapper is written using Visual Basic 4.0. I've tried to shave down the file sizes as much as possible. If ZipMapper doesn't work because you don't have a runtime file such as vb40032.dll on your system, visit my web site below and get them. A full install set is also available, which will guarantee that you have all the files necessary, but will take a bit longer to download. PowerCalc is compiled for 32 bit Windows platforms ONLY (i.e., Windows 95 and Windows NT ). 16 bit versions are not planned unless there is demand for them. If you like ZipMapper, you might try out my first shareware product, which was powercalc, an RPN scientific calculator for your windows desktop. You will find a link to the PowerCalc page at my web site, or you can go directy there at the url listed below. you can reach me at: gt0199f@prism.gatech.edu the URL of the ZipMapper page, where you can get Zipmapper and updates is; http://www.prism.gatech.edu/~gt0199f/zipmapper/zipmapper.html and the URL of the PowerCalc page, where you can get PowerCalc and updates, is: http://www.prism.gatech.edu/~gt0199f/powercalc/powercalc.html Thanks for using ZipMapper!! Dave Cowden Mechanical Engineer, Georgia Tech, 1996