It has no network driver to connect to the internet how do I do that

Boot up your Toshiba laptop Go to the IBM/Lenovo WEB site - support/download page and download the latest Windows XP or Vista device drivers for your model computer,
Use this link :-
http://www.ibm.com/products/finder/us/finders?pg=ddfinder&cm_re=other-_-suprcn-_-download There may be one or more driver files for each device, depending upon what device is installed on your IBM, download them all because only one will work with your device but you won't know which one until you install it and it works. Then copy the drivers from the Toshiba to a USB memory stick, then remove the memory stick and boot up the IBM R52 and insert the USB memory stick into the R52's USB port. Click on the USB memory device and double click on each of the device drivers. Each driver file will then expand and copy the driver files onto the C drive under a folder called Drivers. Open this folder to view the various drivers and run the Setup file for each driver.