MICROSOFT EMEA ENTERPRISE SOFTWARE ADVISOR AGREEMENT FISCAL YEAR 2005 H2 AMENDMENT

Exhibit 10.4(b)

MICROSOFT EMEA

ENTERPRISE SOFTWARE ADVISOR AGREEMENT

FISCAL YEAR 2005 H2

AMENDMENT

The Microsoft EMEA Enterprise Software Advisor (“ESA”) Agreement for fiscal year 2005 H2, entered into by and between Microsoft Ireland Operations Limited and Software Spectrum GmbH, a German GmbH located at Gutenbergstr. I, D-85737 Ismaning – Germany, is hereby amended as follows:

“Company Claims” means any third-party claim or allegation against us arising out of or in connection with any default, breach or alleged breach of your obligations, promises, representations, warranties or agreements relating to the Agreement, or any act or omission of yours relating to your role as an Enterprise Software Advisor under the Agreement.

Limitation of Liability. NEITHER PARTY SHALL BE LIABLE FOR ANY LOSS, DAMAGE, OR INJURY ARISING OUT OF THIS AGREEMENT (INCLUDING CLAIMS FOR BUSINESS PROFITS, BUSINESS INTERRUPTION, OR LOSS OF BUSINESS INFORMATION) WHETHER SPECIAL, INDIRECT, CONSEQUENTIAL OR INCIDENTAL AND WHETHER OR NOT CAUSED BY NEGLIGENCE OR THAT OF EITHER PARTY’S EMPLOYEES OR AGENTS, EVEN IF THE OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THIS SECTION DOES NOT APPLY TO SECTION 7.

If we terminate a given customer and give you written notice of such termination (as stated above), you will not have any claims against us for damages or lost profits resulting from such termination.

At our sole option and cost, we may participate in the selection of counsel, defense and settlement of any Company Claim covered by this section 7, or may tender sole control over the defense or settlement of the Company Claim to you.

Nothing herein alters or amends any other section of the ESA agreement referenced above.

Please print and sign this amendment in duplicate and return two original copies to:

Microsoft Ireland Operations Limited (European Operations Centre)

The Atrium Building, Block B

Carmenhall Road

Sandyford Industrial Estate

Dublin 18, Ireland

Attn: Feargal O’Buachain, Channel Partner Contracts

All signed copies of this amendment will be deemed originals.

Microsoft Ireland Operations Ltd.

Directors: Matt Rossmeissl (US), Paul Rellis (IRL), Dermot Igoe (IRL), Joseph Macri (ITA; Aul), Kevin Fay (US)

Registered number: 256796        Registered Office: 30 Herbert Street, Dublin 2.        V.A.T. Reg No. IE ###-###-#### U

IN WITNESS WHEREOF, the parties have executed this amendment as of the date set forth below.

Microsoft Ireland Operations Ltd.

Directors: Matt Rossmeissel (US), Paul Rellis (IRL), Dermot Igoe (IRL), Joseph Macri (ITA; Aul), Kevin Fay (US)

Registered number: 256796        Registered Office: 30 Herbert Street, Dublin 2.        V.A.T. Reg No. IE ###-###-#### U

IN WITNESS WHEREOF, the parties have executed this amendment as of the date set forth below.

Microsoft Ireland Operations Ltd.

Directors: Matt Rossmeissel (US), Paul Rellis (IRL), Dermot Igoe (IRL), Joseph Macri (ITA; Aul), Kevin Fay (US)

Registered number: 256796        Registered Office: 30 Herbert Street, Dublin 2.        V.A.T. Reg No. IE ###-###-#### U