Thanks for both of you. I should uninstall some of my extensions but the problem is I got used to them and if I haven't one of them I'm a little bit bothered. Here's the function of every one of them :
- Adblock Plus 1.1.1:
Adblock Plus: Save your time and traffic (Block the Adds and undesirable pictures)
- CheckBoxMate 0.2:
Link Removed (allow to select several checkboxes with one movement)
- CuteMenus2 3.1:
Making Computers Easy ? Binary Turf (add icons to menu entry)
- Dictionnaire HunSpell en Français (réforme 1990) 2.1:
Firefox Dictionnaire HunSpell en Français (réforme 1990) - Google Search (French dictionnary)
- Download status 1.2:
Firefox Download status - Google Search (Give more informations on the current download like remained size to download with opening the download manager)
- DownloadHelper 4.6.5:
DownloadHelper - Media download Firefox extension (Allow to download flash animations and/or its contents)
- dragdropupload 1.9.36:
Link Removed - Invalid URL (add attachements to gmail just by selecting files and draging them into the compose mail page)
- Duplicate Tab 1.0.2:
Link Removed (open a new tab with the same content and history than the one selected)
- FaviconizeTab 1.0.0:
???????????Firefox????? * FaviconizeTab (keep only the favicon of a site on the tab bar - usufull when you have a lot of tabs)
- Gestionnaire de session 0.6.7.3:
Link Removed (Save the current session and restore it on the reopening - usefull in case of a crash)
- Hyperwords 5.6.5:
The Hyperwords Company (several options for copying, translating, converting currency, viewing source just by selecting the text)
- IdentFavIcon 0.3:
IdentFavIcon - Firefox Extension (Gives a favicon to sites which doesn't have one to easily identify tabs from the same site)
- IE Tab 1.5.20090525:
Link Removed (open site with internet explorer in a firefox tab)
- Image Toolbar 0.6.6:
Cusser.net (show a toolbar when passing over a picture that allow to save the pic to the default location with one click)
- JustSmile 1.4.1:
Link Removed - Invalid URL (insert a smile html code - usefull in mails)
- Link Alert 0.9:
Link Removed (shows you on the cursor the type of file the link point to)
- Linkification 1.3.7:
Link Removed - Invalid URL (transform textual links into clickable links)
- Microsoft .NET Framework Assistant 1.1:
Link Removed (...)
- MR Tech Toolkit 6.0.3.4:
Link Removed - Invalid URL (Give several options like suppressing the extension install delay, opening a link on clicking on firefox activity button, adding options that allows to export a list of installed addons like this)
- NewTabURL 1.6.3:
Link Removed due to 404 Error (If a link is in the copyboard, open the new tab with it)
- PhZilla 3.5.1C:
Link Removed (Allow to navigate anonimously)
- RealPlayer Browser Record Plugin 1.0:
http://www.real.com (Installed with real player)
- Screengrab 0.96.2:
Screengrab! (enable to save or copy a part of the page as image)
- SearchPreview 4.0:
SearchPreview: Firefox extension google preview plugin thumbnails (add a preview image of sites in google or bing search)
- Show Location 0.4.8:
Link Removed due to 404 Error (show the location of the current site)
- SkipScreen 0.1.10042009:
Link Removed - Invalid URL (download the file after the countdown without having to wait and click)
- Smart Stop/Reload 1.2:
Link Removed due to 404 Error (Combine the stop and the reload button)
- Speed Dial 0.9.1.1:
Speed Dial for Mozilla Firefox - Main (Quick access to favorite sites similar to opera main page)
- Tab Scope 0.2.2.13:
TAB SCOPE :: Firefox Extension (preview of the tab just by passing on its name in the tab bar)
- TinEye Reverse Image Search 0.7.1:
TinEye Reverse Image Search (Search a similar image - bigger or smaller, with other extension, ...)
And sorry not interresting in a firefox version that doesn't support most of my extensions.
I think that firefox use this amount of memory because of flash animations...
If you find a solution to Windows 7 lost of focus (as it is the main subject of this topic), I'll be glad to test it.
Thanks