HOWTO:Win XP SP1 Terminal Server?

I have only computer with DVD RW at my workplace and all co-workers
asks me to write data for them.
I decided to make Terminal Server from my Win Xp SP1 workstation, for RDP disk writing purpose.
I spend today patching winlogon.exe.

lsass.exe
00000639: 12 0B
00000675: 8B C6
00000677: F0 F4
00000678: 89 00
00000679: 45 90
0000067A: F4 90

winlogon.exe
0002B43D: 10 00
0002B43E: 00 02
0002FAC7: A3 90
0002FAC8: B4 90
0002FAC9: 61 90
0002FACA: 07 90
0002FACB: 01 90
0002FB09: 75 90
0002FB0A: 06 90
000301A7: B8 BC
000301AB: 75 74
00030341: 10 00
00030342: 00 02

I have Tested such solution (patching) in Vmware Win XP test env,
seems all working (2 RDP sessions and 1 interactive at same time). I'll test RDP disk writing tommorow at work, but
May be someone suggest more documented decision for my problem.