is that possible to increase the max number of row in Excel 2003?

2003 impossible

try Excel 2007, exceed 1mil rows

I don't think you can increase the 65,536 rows limit of Excel...you may wanna try Excel 2007 as it has higher number of rows (1 million).

is that hv any prog like excel but hv max row 1million, but don wan excel 2007

Try OpenOffice Calc. It probably has higher max row limit. If you insists on Excel, get Office 2007.
What kind of spreadsheet that need more than 60k rows which function(s) can't be performed with multiple spreadsheets?

Yes open office can, but not Office 2003...