If i get this DVD burner... http://www.newegg.com/Product/Product.asp?Item=N82E16827140021 Will it fit into my computer? Rite now i have HL-DT-ST CD-RW GCE-8483B HL-DT-ST DVD-ROM GDR8163B but i want to get the DVD burner above. i have a Dell Dimension 4700 http://support.dell.com/support/top...t/product_support/en/product_support_central? so back my question, will that DVD burner fit into my computer? please help me.