There are 3rd party free(ware) tools that can do this [more or less

]:
* TClock v2.3.0.1 32-bit for Windows 9x/NT4/2000/ME displays the date and
time in the Taskbar Tray, changes Start button/icon, Start Menu color/bitmap,
highly customizable (freeware):
http://homepage1.nifty.com/kazubon/tclock/Direct download [170 KB, English]:
http://kazuto.lolipop.jp/tclock/010223en.zipTClock Lite for Windows XP/2003:
http://homepage1.nifty.com/kazubon/tclocklight/LClock for Windows XP/2003 (free GPL):
http://www.neowin.net/forum/?showtopic=157465* Eppie Desktop v2.1 32-bit [discontinued

] for Windows 9x/ME changes Start
button bitmap, window frame controls: minimize, maximize + close buttons,
scrollbar arrows etc, highly customizable:
http://www.virtualplastic.org/html/eppie.htmlDirect download [68 KB, freeware]:
http://www.virtualplastic.net/download/eppie/epsh21.zip* SmartBarXP v1.0.201 32-bit for Windows 98/2000/ME/XP/2003 side bar provides
instant access to: Media Players, Slide Show, Image Viewers, Virtual Desktop
Manager, Live News, Weather, Stock Feeds, Recycle Bin, Explorer, Taskbar etc,
supports add-on themes, highly customizable:
http://www.smartbarxp.com/Direct download [4.66 MB, freeware]:
http://www.smartbarxp.com/SmartBarXP_1.0.201.exe* eXPerience Pack v2.5 32-bit for Windows 9x/NT4/2000/ME/XP replaces themes,
logos, icons + sounds to mimic Windows XP appearance [673 KB, freeware]:
http://public.planetmirror.com/pub/majorge...rance/xpack.zip* PowerPro v4.5 32-bit for Windows 9x/NT4/2000/ME/XP/2003 adds: tool bars,
tray icons, hot keys, mouse actions, menus, timer/scheduler, close, minimize,
maximize, roll-up to caption, minimize to tray, position, send keystrokes, run
commands when Windows loads, virtual desktops, clipboard extender, keyboard
macros, shut down, show all folders/files menu, sounds, wallpaper + screen
saver activation/randomization, highly customizable:
http://powerpro.webeddie.com/Direct download [2.8 MB, freeware]:
http://powerpro.webeddie.com/download/pwrpro45.zip* H-Menu v6.0 32-bit for Windows 9x/NT4/2000/ME/XP/2003
program/function/process launcher: mouse activated Startup menu replacement,
animated Toolbars, supports Cascading Menus + Multimedia capabilities,
configurable screen settings, Tray icon, Menu Bars, Buttonbar groups, Dial-Up
Connections, Sound controls, End Windows Session, Change Screen, animation
effects, custom background bitmaps, multilingual support, highly customizable
[164 KB, freeware]:
http://tucows.whc.net/files4/H-Menu60.zip* ShellEnhancer v2.0 Beta 32-bit for Windows 9x/NT4/2000/ME/XP/2003 includes:
always on top, Windows XP/2003 transparency, X-Windows features, keep focus,
Enhanced TaskSwitcher, Mosaic TaskSwitcher, Auto Manage, complex tasks
creation, Shell Enhanced Applications etc, highly customizable:
http://www.nuonsoft.net/shellenhancer/Direct download [1.76 MB, freeware]:
http://www.nuonsoft.net/downloads/ShellEnh..._Beta_Setup.exeWindows 95/OSR1/OSR2/98/98 SP1/NT4 WITHOUT MS IE 5/6 installed require:
- Microsoft HTML Help Update:
http://www.mdgx.com/add.htm#HHU- Microsoft Common Control DLL 5.80 Patch [499 KB, free]:
http://download.microsoft.com/download/pla...US/50comupd.exeAll these tools are found here:
http://www.mdgx.com/toy.htm#ENHHTH