Can I remove startup application "DSentry.exe - Dell DVDSentry" to speedup my computer and reduce security risk?

Startup application DSentry.exe launches your software DVD player when a DVD is inserted.

Some report on the Internet says that DSentry.exe is an anti-spyware from Dell. Seems that after Dell found out certain applications being installed from DVD's would report back information about what customers were watching, they decided to implement an anti-spyware service.

So you should keep DSentry.exe a startup application.

DSentry.exe startup configuration info:

Name: DSentry 
Command: C:\WINDOWS\System32\DSentry.exe
Location: HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Registry name: DVDSentry

DSentry.exe process and program file info:

CPU usage: 00%
Memory usage: 240K
Launching method: System Startup - DSentry
Directory: C:\windows\system32
File name: DSentry.exe
Description: DVDSentry
Size: 28,672 bytes
Date: Wednesday, Wednesday, July 17, 2002, 11:18:06 AM
Version: 1.0.0.0
Company name: Dell
System essential: No
Virus/Spyware/Adware: No