7zip?

Hello everyone.. I was wondering, would it be possible/intresting to create a 7zip extension? Or is there some licensing problem or something? http://www.7-zip.org/sdk.html [quote] LZMA SDK is available under two licenses: * GNU Lesser General Public License (GNU LGPL) * Common Public License (CPL) It means that you can select one of these two licenses and follow rules of that license. SPECIAL EXCEPTION: Igor Pavlov, as the author of this code, expressly permits you to statically or dynamically link your code (or bind by name) to the files from LZMA SDK without subjecting your linked code to the terms of the CPL or GNU LGPL. Any modifications or additions to files from LZMA SDK, however, are subject to the GNU LGPL or CPL terms. [/quote] It was just an idea. Could be useful.. Any comments? -- // DvDmanDT MSN: dvdmandt¤hotmail.com Mail: dvdmandt¤telia.com