VBS Script - Delete files/check date of files

Hi Guys,
I need some help combining these two scripts, the first script deletes backups that are a day old, the second script checks to see if there is more than two backups in the folder and if there is deletes everything in the backup folder.

what i need the script to do is....

Check to see if there is more than two files in the backup directory, if there is then delete the older backup of the two, and keep the newer backup....


here is the two scripts................

Option Explicit
on error resume next
Dim oFSO
Dim sDirectoryPath
Dim oFolder
Dim oFileCollection
Dim oFile
Dim iDaysOld
'Delete database backup files older than 1 days
iDaysOld = 1
Set oFSO = CreateObject("Scripting.FileSystemObject")
sDirectoryPath = "C:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\"
set oFolder = oFSO.GetFolder(sDirectoryPath)
set oFileCollection = oFolder.Files
'If database backup files are older than 1 days, delete them.
For each oFile in oFileCollection
If oFile.DateLastModified < (Date() - iDaysOld) Then
oFile.Delete(True)
End If
Next
'Clean up
Set oFSO = Nothing
Set oFolder = Nothing
Set oFileCollection = Nothing
Set oFile = Nothing


Option Explicit
on error resume next
Dim oFSO
Dim sDirectoryPath
Dim oFolder
Dim oFileCollection
Dim oFile

'Delete delete all files in the directory if more than one file exists

Set oFSO = CreateObject("Scripting.FileSystemObject")
sDirectoryPath = "C:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\"
set oFolder = oFSO.GetFolder(sDirectoryPath)

if oFolder.Files.count > 0 then
   set oFileCollection = oFolder.Files

   For each oFile in oFileCollection
      oFile.Delete(True)
   Next

   ' clean up
   Set oFile = Nothing
   Set oFileCollection = Nothing
End If

'Clean up
Set oFolder = Nothing
Set oFSO = Nothing