I haven't a clue, but if you want a new folder with a blank name (i.e. no name), make sure that num lock is on, create a new folder and press Alt+255 and enter and the folder now has a space character as a name - Useless information, unless we can also reproduce the hidden icon formula, then we have a hideyhole for information that we don't want others to see.
My Computer
Computer Manufacturer/Model Number
Acer 7520, Packard Bell dot se, Acer travelmate 2423
OS
Win 7 Ult + Starter, XP Pro +Home, 2kAS, Linux Mint 8, SuperOS
CPU
AMD 64 Athlon X2 , Intel Atom N450, Intel Celeron M 1.50 Ghz
Motherboard
Acer Fuquene
Memory
2.5GB ; 1GB; 2GB
Graphics Card(s)
Nvidia GeForce7000m; Intel; Intel
Sound Card
Realtek AC57
Monitor(s) Displays
17" ;10.1"; 19"
Screen Resolution
1440x900;1024x600;1440x900;
Hard Drives
WD 80, WD 320;
PSU
19v
Case
Laptop
Cooling
Air
Internet Speed
9.7Mb/s down 0.99Mb/s up
Other Info
ISP VIRGINMEDIA 10M cable broadband - D-Link DIR615 wireless router, 3Com OfficeConnect ASDL router used as wireless extender switch
Thermaltake Theron (Highly Recommended) + Razer Imperator
Antivirus
MSE
Browser
IE, FF, WaterFox
Other Info
GT Extreme V2 Sim Racing Cockpit + 40" LCD and K/B Mouse stand ▼
Fanatec CSR Elite Wheel + Clubsport V1 Pedals + CSR shifter/7G-H ▼Saitek X52 Pro ▼ TrackIR 5 Pro
Buttkicker v2 Seat Rumbler with Dedicated 5.1 and Sub Woofer attached to frame ▼
=
Bloody Big Grin