Windows 7 SP1 AIO 41 in1 (x64/x86/March2013) | 6 Gb

 Name : Windows 7 SP1

Version : AIO 41 in1
Languange : English
Medicine : Include
OS Support : Xp/Vista/7
Password : No
Type File : rar
Code File : 7.SP1.AIO.41in1.Mar.2013
Updated : March 2013
Publisher : Microsoft
Size : 6 Gb

This AIO supports Windows Upgrade from previous Windows Versions. Hot-fixes included bring install current to March 2013 patch date ,Internet Explorer 10, .Net Framework 4.5, Network Drivers and USB3 Support Added. 

Info
This release is the best you could find on the net, because it's just simple:

    No Windows 7 Settings were harmed in the making of this ISO.
    No Programs are added to Windows.
    No Unattended Settings were added to the installation.
    No Registry Settings were modified.

How To Activation Windows 8 AIO Orion

1.) Run the command prompt as administrator (start menu, type cmd, right click, run as administrator)

2.) Type:
slmgr / upk
slmgr / rearm

3.) Restart

4.) Reopen the command prompt in admin

5.) Type:
slmgr-skms 147.134.1.42:1688
slmgr-ipk "8 PRO FOR WINDOWS KEY IS-NG4HW VH26C-733KW-K6F98-J8CK4 FOR NOW IS-32JNW 9KQ84-P47T8-D8GGY-CWCK7" "FOR PRO MEDIA CENTER IS-C7MCR 3R9N7-KX8YH-2X4QC-D668D GGKFW-OR-TBH8R H8R6B-NDT88-K2BRQ "(without the quotes)
slmgr-ato

Windows 8 AIO Orion (x86/x64/April/2013) | 4.7 Gb

Name : Windows 8 AIO Orion
Version : Orion  (x86/x64/April/2013)
Languange : English/French
Medicine : Include - Key
OS Support : Xp/Vista/7/8
Password : No
Type File : rar
Code File : a.i.o.0rion.4-2013
Updated : April 2013
Publisher : Anonymouse
Size : 4.7 Gb

Configuration Minimal :

Windows 8 32bits
1 gigahertz (GHZ)
1 gigabyte (GB) RAM
12 GB available hard disk space

Windows 8 64bits
1 gigahertz (GHZ)
2 gigabyte (GB) RAM
16 GB available hard disk space

Windows Blue / Windows 8.1 [x86/Eng] Build 9364 | 2.6 Gb

An early build of the upcoming Windows Blue has reportedly leaked to the web, allowing users to try out the first major Windows 8 upgrade a lot sooner at absolutely no cost.

Windows Blue comes packed in a 2.63 GB ISO image that's called 9364.0.FBL_PARTNER_OUT13.130315-2105_X86FRE_CLIENT and is apparently aimed at 32-bit workstations exclusively.

According to a report published by Windows9Beta, the leaked ISO comes from France and is part of Milestone 1, the first of the two important development stages for Windows 8's refresh.

Windows Blue Leaked, Free ISO Available for Download

An early build of the upcoming Windows Blue has reportedly leaked to the web, allowing users to try out the first major Windows 8 upgrade a lot sooner at absolutely no cost.

Windows Blue comes packed in a 2.63 GB ISO image that's called 9364.0.FBL_PARTNER_OUT13.130315-2105_X86FRE_CLIENT and is apparently aimed at 32-bit workstations exclusively.

According to a report published by Windows9Beta, the leaked ISO comes from France and is part of Milestone 1, the first of the two important development stages for Windows 8's refresh.